肛门成形术,肛修复术

气、骨导差≤ 0dB9耳 ,占 %。 结论 :同种异体鼓膜、听骨链用于鼓室成形 ,在根除病灶的基础上重建中耳传音结构 ,可改善听力。

Anal reconstruction or anoplasty with S-pedicle graft

Anoplasty for stricture or imperforate

perineal anoplasty

anoplasty【外科】

abdominoperineal pull-through anoplasty

posterior sacral sagittal anoplasty, Pena operation

sacroperineal anoplasty

anoplasty